The liquid phase propane amine desulfurization and gas - phase propane caustic washing desulfurization are discussed in detail.
重点讨论了液相丙烷醇胺脱硫法和气相丙烷碱洗脱硫法两种工艺防腐蚀措施.
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FCC LCO was treated by an solvent containing complexing agent followed with caustic washing in laboratoty.
用溶剂和微量萃取剂组成的复合溶剂对催化裂化柴油络合萃取,再结合碱洗来改善其安定性.
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